! Started logfile: /scr/pima/bg219i_uvs/J0138-2254_X_uvs.log on Wed Apr 6 23:26:35 2016 obs /scr/pima/bg219i_uvs/J0138-2254_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0138-2254_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897619 visibilities/baseline/integration-bin. ! Found source: J0138-2254 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 13572 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0138-2254_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.015413Jy sigma=21.457273 ! Fit after self-cal, rms=0.830859Jy sigma=17.467820 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6552 mas, bmaj=1.71 mas, bpa=-6.255 degrees ! Estimated noise=0.67055 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126045 Jy ! Component: 100 - total flux cleaned = 0.165741 Jy ! Total flux subtracted in 100 components = 0.165741 Jy ! Clean residual min=-0.006839 max=0.016379 Jy/beam ! Clean residual mean=-0.000005 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.165741 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.165741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079680Jy sigma=1.575673 ! Fit after self-cal, rms=0.079587Jy sigma=1.573337 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017296 Jy ! Component: 100 - total flux cleaned = 0.0264485 Jy ! Total flux subtracted in 100 components = 0.0264485 Jy ! Clean residual min=-0.005489 max=0.007384 Jy/beam ! Clean residual mean=-0.000004 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.19219 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.19219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075139Jy sigma=1.449343 ! Fit after self-cal, rms=0.075129Jy sigma=1.448825 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.043 mas, bpa=-4.369 degrees ! Estimated noise=0.425443 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831976 Jy ! Component: 100 - total flux cleaned = 0.0129083 Jy ! Component: 150 - total flux cleaned = 0.0158838 Jy ! Component: 200 - total flux cleaned = 0.0177378 Jy ! Total flux subtracted in 200 components = 0.0177378 Jy ! Clean residual min=-0.003726 max=0.004640 Jy/beam ! Clean residual mean=-0.000008 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.209928 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.209928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.074354Jy sigma=1.423297 ! Fit after self-cal, rms=0.074329Jy sigma=1.422317 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8304 x 2.043 at -4.369 degrees (North through East) ! Clean map min=-0.0034981 max=0.16625 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.14 KP 0.98 ! LA 0.98 MK 0.95 NL 0.99 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.12 KP 0.95 ! LA 0.96 MK 1.00 NL 1.02 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.09 KP 0.99 ! LA 0.97 MK 0.96 NL 0.99 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.04 KP 0.95 ! LA 0.98 MK 1.00 NL 0.99 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.04 KP 0.97 ! LA 1.01 MK 1.05 NL 0.96 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.06 KP 0.97 ! LA 0.97 MK 0.94 NL 1.01 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.03 KP 0.97 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.074329Jy sigma=1.422317 ! Fit after self-cal, rms=0.076166Jy sigma=1.410098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=2.042 mas, bpa=-4.512 degrees ! Estimated noise=0.423632 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440334 Jy ! Component: 100 - total flux cleaned = -0.00057792 Jy ! Component: 150 - total flux cleaned = -0.000746387 Jy ! Component: 200 - total flux cleaned = -0.000700628 Jy ! Total flux subtracted in 200 components = -0.000700628 Jy ! Clean residual min=-0.002997 max=0.003111 Jy/beam ! Clean residual mean=-0.000012 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.209227 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.209227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076058Jy sigma=1.407709 ! Fit after self-cal, rms=0.076125Jy sigma=1.407453 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076125Jy sigma=1.407453 ! Fit after self-cal, rms=0.076520Jy sigma=1.401248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.835 mas, bmaj=2.047 mas, bpa=-4.462 degrees ! Estimated noise=0.423946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359461 Jy ! Component: 100 - total flux cleaned = -0.000499784 Jy ! Component: 150 - total flux cleaned = -0.000577892 Jy ! Component: 200 - total flux cleaned = -0.000610456 Jy ! Total flux subtracted in 200 components = -0.000610456 Jy ! Clean residual min=-0.002755 max=0.002601 Jy/beam ! Clean residual mean=-0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.208617 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.208617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076471Jy sigma=1.400302 ! Fit after self-cal, rms=0.076475Jy sigma=1.400209 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228481 Jy ! Component: 100 - total flux cleaned = 0.00014143 Jy ! Component: 150 - total flux cleaned = 8.79384e-05 Jy ! Component: 200 - total flux cleaned = 3.70751e-05 Jy ! Total flux subtracted in 200 components = 3.70751e-05 Jy ! Clean residual min=-0.002701 max=0.002552 Jy/beam ! Clean residual mean=-0.000006 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.208654 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.208654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076453Jy sigma=1.399784 ! Fit after self-cal, rms=0.076453Jy sigma=1.399755 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076453Jy sigma=1.399755 ! Fit after self-cal, rms=0.076940Jy sigma=1.398693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8362 mas, bmaj=2.049 mas, bpa=-4.375 degrees ! Estimated noise=0.424167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208139 Jy ! Component: 100 - total flux cleaned = -0.000299217 Jy ! Component: 150 - total flux cleaned = -0.000407093 Jy ! Component: 200 - total flux cleaned = -0.000503203 Jy ! Total flux subtracted in 200 components = -0.000503203 Jy ! Clean residual min=-0.002564 max=0.002496 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.20815 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.20815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076917Jy sigma=1.398272 ! Fit after self-cal, rms=0.076923Jy sigma=1.398241 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.25543e-05 Jy ! Component: 100 - total flux cleaned = 6.89908e-06 Jy ! Component: 150 - total flux cleaned = -5.4652e-05 Jy ! Component: 200 - total flux cleaned = -9.39974e-05 Jy ! Total flux subtracted in 200 components = -9.39974e-05 Jy ! Clean residual min=-0.002522 max=0.002458 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.208056 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.208056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076910Jy sigma=1.398042 ! Fit after self-cal, rms=0.076910Jy sigma=1.398030 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076910Jy sigma=1.398030 ! Fit after self-cal, rms=0.077081Jy sigma=1.397959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=5.064 mas, bpa=0.09769 degrees ! Estimated noise=0.539587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409909 Jy ! Component: 100 - total flux cleaned = -0.000494593 Jy ! Component: 150 - total flux cleaned = -0.000545916 Jy ! Component: 200 - total flux cleaned = -0.000578092 Jy ! Total flux subtracted in 200 components = -0.000578092 Jy ! Clean residual min=-0.003398 max=0.002803 Jy/beam ! Clean residual mean=-0.000007 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.207478 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.207478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077072Jy sigma=1.397947 ! Fit after self-cal, rms=0.077071Jy sigma=1.397910 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.75216e-05 Jy ! Component: 100 - total flux cleaned = 7.75018e-05 Jy ! Component: 150 - total flux cleaned = 5.401e-05 Jy ! Component: 200 - total flux cleaned = 2.557e-05 Jy ! Total flux subtracted in 200 components = 2.557e-05 Jy ! Clean residual min=-0.003392 max=0.002828 Jy/beam ! Clean residual mean=-0.000007 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.207504 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.207504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077068Jy sigma=1.397892 ! Fit after self-cal, rms=0.077068Jy sigma=1.397874 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8371 mas, bmaj=2.05 mas, bpa=-4.32 degrees ! Estimated noise=0.424479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8371 x 2.05 at -4.32 degrees (North through East) ! Clean map min=-0.0023511 max=0.16597 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6603 mas, bmaj=1.71 mas, bpa=-6.107 degrees ! Estimated noise=0.675296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126564 Jy ! Component: 100 - total flux cleaned = 0.166674 Jy ! Component: 150 - total flux cleaned = 0.18446 Jy ! Component: 200 - total flux cleaned = 0.194245 Jy ! Total flux subtracted in 200 components = 0.194245 Jy ! Clean residual min=-0.004942 max=0.005163 Jy/beam ! Clean residual mean=-0.000001 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.194245 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.194245 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8371 mas, bmaj=2.05 mas, bpa=-4.32 degrees ! Estimated noise=0.424479 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654545 Jy ! Component: 100 - total flux cleaned = 0.00999936 Jy ! Component: 150 - total flux cleaned = 0.0108897 Jy ! Component: 200 - total flux cleaned = 0.0113634 Jy ! Total flux subtracted in 200 components = 0.0113634 Jy ! Clean residual min=-0.002719 max=0.002691 Jy/beam ! Clean residual mean=-0.000004 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.205608 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.205608 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=5.064 mas, bpa=0.09769 degrees ! Estimated noise=0.539587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112639 Jy ! Component: 100 - total flux cleaned = 0.00138402 Jy ! Component: 150 - total flux cleaned = 0.00141971 Jy ! Component: 200 - total flux cleaned = 0.00145135 Jy ! Total flux subtracted in 200 components = 0.00145135 Jy ! Clean residual min=-0.003492 max=0.002893 Jy/beam ! Clean residual mean=-0.000007 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.207059 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.45135e-05 Jy ! Component: 100 - total flux cleaned = 7.80623e-05 Jy ! Component: 150 - total flux cleaned = 7.81518e-05 Jy ! Component: 200 - total flux cleaned = 0.000117703 Jy ! Total flux subtracted in 200 components = 0.000117703 Jy ! Clean residual min=-0.003439 max=0.002863 Jy/beam ! Clean residual mean=-0.000007 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.207177 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.207177 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8371 mas, bmaj=2.05 mas, bpa=-4.32 degrees ! Estimated noise=0.424479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.61432e-05 Jy ! Component: 100 - total flux cleaned = 3.19302e-05 Jy ! Component: 150 - total flux cleaned = 2.98553e-05 Jy ! Component: 200 - total flux cleaned = 2.98102e-05 Jy ! Total flux subtracted in 200 components = 2.98102e-05 Jy ! Clean residual min=-0.002529 max=0.002635 Jy/beam ! Clean residual mean=-0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.207207 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.207207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077127Jy sigma=1.399047 ! Fit after self-cal, rms=0.077123Jy sigma=1.398846 wmodel /scr/pima/bg219i_uvs/J0138-2254_X_map.mod ! Writing 58 model components to file: /scr/pima/bg219i_uvs/J0138-2254_X_map.mod wobs /scr/pima/bg219i_uvs/J0138-2254_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0138-2254_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0138-2254_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J0138-2254_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188558 Jy ! Component: 100 - total flux cleaned = 0.00036146 Jy ! Component: 150 - total flux cleaned = 0.000729868 Jy ! Component: 200 - total flux cleaned = 0.00115861 Jy ! Component: 250 - total flux cleaned = 0.00127159 Jy ! Component: 300 - total flux cleaned = 0.00141711 Jy ! Component: 350 - total flux cleaned = 0.00148711 Jy ! Component: 400 - total flux cleaned = 0.00141815 Jy ! Component: 450 - total flux cleaned = 0.0015195 Jy ! Component: 500 - total flux cleaned = 0.00158428 Jy ! Component: 550 - total flux cleaned = 0.00164842 Jy ! Component: 600 - total flux cleaned = 0.00167993 Jy ! Component: 650 - total flux cleaned = 0.00186443 Jy ! Component: 700 - total flux cleaned = 0.00201518 Jy ! Component: 750 - total flux cleaned = 0.00204477 Jy ! Component: 800 - total flux cleaned = 0.00213238 Jy ! Component: 850 - total flux cleaned = 0.00216092 Jy ! Component: 900 - total flux cleaned = 0.00213284 Jy ! Component: 950 - total flux cleaned = 0.00216128 Jy ! Component: 1000 - total flux cleaned = 0.00207895 Jy ! Component: 1050 - total flux cleaned = 0.00213315 Jy ! Component: 1100 - total flux cleaned = 0.00210676 Jy ! Component: 1150 - total flux cleaned = 0.00213324 Jy ! Component: 1200 - total flux cleaned = 0.00205474 Jy ! Component: 1250 - total flux cleaned = 0.00213217 Jy ! Component: 1300 - total flux cleaned = 0.00213216 Jy ! Component: 1350 - total flux cleaned = 0.00215703 Jy ! Component: 1400 - total flux cleaned = 0.00210697 Jy ! Component: 1450 - total flux cleaned = 0.00215595 Jy ! Component: 1500 - total flux cleaned = 0.0020824 Jy ! Component: 1550 - total flux cleaned = 0.00198672 Jy ! Component: 1600 - total flux cleaned = 0.00196303 Jy ! Component: 1650 - total flux cleaned = 0.00191652 Jy ! Component: 1700 - total flux cleaned = 0.00187002 Jy ! Component: 1750 - total flux cleaned = 0.00187025 Jy ! Component: 1800 - total flux cleaned = 0.00189286 Jy ! Component: 1850 - total flux cleaned = 0.00184734 Jy ! Component: 1900 - total flux cleaned = 0.00175789 Jy ! Component: 1950 - total flux cleaned = 0.00169133 Jy ! Component: 2000 - total flux cleaned = 0.00158203 Jy ! Component: 2050 - total flux cleaned = 0.00156044 Jy ! Component: 2100 - total flux cleaned = 0.0015388 Jy ! Component: 2150 - total flux cleaned = 0.00141128 Jy ! Component: 2200 - total flux cleaned = 0.00147414 Jy ! Component: 2250 - total flux cleaned = 0.00141143 Jy ! Component: 2300 - total flux cleaned = 0.00134921 Jy ! Component: 2350 - total flux cleaned = 0.00132861 Jy ! Component: 2400 - total flux cleaned = 0.0013084 Jy ! Component: 2450 - total flux cleaned = 0.00120748 Jy ! Component: 2500 - total flux cleaned = 0.00128731 Jy ! Component: 2550 - total flux cleaned = 0.00118841 Jy ! Component: 2600 - total flux cleaned = 0.00120802 Jy ! Component: 2650 - total flux cleaned = 0.0010912 Jy ! Component: 2700 - total flux cleaned = 0.00116883 Jy ! Component: 2750 - total flux cleaned = 0.00118788 Jy ! Component: 2800 - total flux cleaned = 0.00105489 Jy ! Component: 2850 - total flux cleaned = 0.00105484 Jy ! Component: 2900 - total flux cleaned = 0.00105494 Jy ! Component: 2950 - total flux cleaned = 0.0010548 Jy ! Component: 3000 - total flux cleaned = 0.00101802 Jy ! Component: 3050 - total flux cleaned = 0.00107314 Jy ! Component: 3100 - total flux cleaned = 0.00100062 Jy ! Component: 3150 - total flux cleaned = 0.00101892 Jy ! Component: 3200 - total flux cleaned = 0.000965636 Jy ! Component: 3250 - total flux cleaned = 0.00103664 Jy ! Component: 3300 - total flux cleaned = 0.00103661 Jy ! Component: 3350 - total flux cleaned = 0.000949177 Jy ! Component: 3400 - total flux cleaned = 0.000983861 Jy ! Component: 3450 - total flux cleaned = 0.000914779 Jy ! Component: 3500 - total flux cleaned = 0.000914713 Jy ! Component: 3550 - total flux cleaned = 0.000795822 Jy ! Component: 3600 - total flux cleaned = 0.000829547 Jy ! Component: 3650 - total flux cleaned = 0.000745698 Jy ! Component: 3700 - total flux cleaned = 0.000729146 Jy ! Component: 3750 - total flux cleaned = 0.000696015 Jy ! Component: 3800 - total flux cleaned = 0.000630273 Jy ! Component: 3850 - total flux cleaned = 0.000613865 Jy ! Component: 3900 - total flux cleaned = 0.000597736 Jy ! Component: 3950 - total flux cleaned = 0.000581733 Jy ! Component: 4000 - total flux cleaned = 0.000469402 Jy ! Component: 4050 - total flux cleaned = 0.000469523 Jy ! Total flux subtracted in 4096 components = 0.000517175 Jy ! Clean residual min=-0.000866 max=0.000917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.207724 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 352 components and 0.207724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0138-2254_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8371 x 2.05 at -4.32 degrees (North through East) ! Clean map min=-0.0024509 max=0.16768 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0138-2254_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.485546 0.485546 0.971092 1.94218 3.88437 7.76874 15.5375 31.075 62.1499 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 617.86 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0138-2254_X_uvs.log closed on Wed Apr 6 23:26:40 2016